Nrhiav cov khoom zoo tagnrho rau cov iav

Thaum tsim thiab tsim cov iav, cov khoom siv yuav nyob ntawm seb hom iav twg yog tsim thiab yuav siv li cas thiab qhov twg.

Muaj ntau ntau yam khoom siv raw uas feem ntau siv hauv cov qauv iav, thiab txhua yam khoom muaj nws cov khoom siv zoo tshaj plaws thiab yog qhov kev xaiv zoo tshaj plaws.Cov khoom tseem ceeb ntawm cov khoom yog tooj liab alloys, hlau alloys, aluminium alloys thiab thermoplastics.

1. Copper alloys

⚙️ Thaumtsim lub iavuas yuav raug rau ib puag ncig corrosive los yog yuav tsum tsis muaj hlau nplaum, tooj liab alloy feem ntau yog qhov kev xaiv zoo tshaj plaws.

⚙️Qhov peb feem ntau siv tooj liab alloys siv nyob rau hauv lub zog yog tooj dag, phosphor bronze, thiab txhuas bronze.

⚙️ Cov iav feem ntau yog ua los ntawm tooj dag alloyspur zogthiab racks thiab yuav siv nyob rau hauv qhov chaw uas tsis muaj load.

⚙️ Phosphor bronze txhim kho qhov hnav tsis kam thiab rigidity ntawm cov hlau. Ntau dua corrosion thiab hnav tsis kam ua rau phosphor bronze alloys yog ib qho kev xaiv zoo tshaj plaws rau kev sib txhuam ntawm cov tsav tsheb. Piv txwv:worm iav

⚙️Aluminium bronze yog qhov thib peb tooj liab alloy siv nyob rau hauv lub zog. Aluminium bronze alloys muaj siab hnav tsis kam tshaj phosphor bronze alloys thiab kuj muaj superior corrosion kuj. Hom iav uas ua los ntawm txhuas bronze alloys muaj xws li hla helical iav (helical iav) thiab cab iav.

2. Hlau alloys

⚙️Thaum ibiav tsimxav tau cov khoom siv zoo tshaj plaws, hlau alloys yog qhov kev xaiv zoo tshaj plaws. Nyob rau hauv nws daim ntawv nyoos, grey hlau tuaj yeem cam khwb cia thiab machined rau hauv lub zog.

⚙️ Muaj plaub lub npe loj ntawm cov hlau alloy: carbon steel, hlau alloy, stainless hlau, thiab cov cuab yeej hlau. Carbon-steel alloys yog siv rau yuav luag txhua hom gearing vim lawv yooj yim rau tshuab, lawv muaj kev hnav zoo, lawv tuaj yeem ua kom tawv, lawv muaj dav, thiab lawv kuj pheej yig.

⚙️ Carbon steel alloys tuaj yeem muab faib ua cov hlau me me, nruab nrab-carbon steel, thiab high-carbon steel. Cov hlau me me muaj tsawg dua 0.30% cov ntsiab lus carbon. High carbon steel alloys muaj cov ntsiab lus carbon ntau dua 0.60%, thiab cov ntsiab lus nruab nrab ntawm cov hlau poob hauv nruab nrab. Cov hlau no yog qhov kev xaiv zoo rauspur zog, helical iav, iav racks,bevel iav, thiab worms.

3. Aluminium alloys

⚙️Aluminium alloys yog lwm txoj hauv kev zoo rau cov hlau alloys hauv cov ntawv thov uas xav tau lub zog-rau-qhov hnyav piv.A nto tiav hu ua passivation tiv thaiv aluminium alloys los ntawm oxidation thiab corrosion.

⚙️Aluminium alloys tsis tuaj yeem siv rau hauv qhov chaw kub kub thaum lawv pib deform ntawm 400 ° F. Cov aluminium alloys uas siv rau hauv gearing yog 2024, 6061, thiab 7075.

⚙️Tag nrho peb ntawm cov aluminium alloys tuaj yeem kho cua sov los txhim kho lawv cov tawv tawv. Cov iav ua los ntawm aluminium alloys suav nrogspur zog, helical iav, ncaj hniav bevel iav, thiab gear racks.

4. Cov thermoplastics

⚙️Thermoplastics yog qhov kev xaiv zoo tshaj plaws rau cov iav qhov hnyav yog qhov tseem ceeb tshaj plaws. Cov iav ua los ntawm cov yas tuaj yeem ua tau zoo li cov iav hlau; Txawm li cas los xij, qee cov thermoplastics zoo dua rau kev tsim khoom ntawm kev txhaj tshuaj molding. Ib qho ntawm feem ntau txhaj tshuaj molded thermoplastic yog acetal. Cov khoom no tseem hu ua (POM). Cov iav tuaj yeem ua los ntawm ob qho tib si polymer. Cov no tuaj yeem yogspur zog, helical iav, worm log, bevel iav, thiab gear racks.